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Big Data Developer - Mumbai - Career Guideline

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 Big Data Developer - Mumbai - Career Guideline

Job Description

Big Data requirement 4-9yrs

Proficient in Core JAVA (Multithreading and Collections framework)
Proficient in cleaning, transforming, and analyzing vast amounts of raw data from various systems using Spark to provide ready-to-use data to our feature developers and business analysts.
Proficient in designing efficient data processing pipelines by writing suitable Spark batch and streaming Jobs involving various transformations and aggregations.
Proficient in Spark data structures and APIs based on RDDs, Dataframe and Datasets.
Proficient in Spark query tuning and performance optimization
Proficient in usage of Hadoop Distributed File System (HDFS)
Proficient in data formats such as JSON, ORC, Parquet, Avro, etc.
Desirable: Understanding of distributed systems (e.g. CAP theorem, partitioning, replication, consistency, and consensus)
Desirable: Working with unstructured database (Mongo DB, HBase, Cassandra)
Desirable: Understanding and experience of working on SQL databases, such as Oracle, MySQL or Postgres
Desirable: Experience with Zookeeper, Hive, Sqoop and other utilities of Hadoop Ecosystem.
Must have strong troubleshooting skill in debugging the failure of Spark Jobs on production cluster.

Job Classification

Industry: IT-Software, Software Services
Functional Area: IT Software - DBA, Datawarehousing,
Role Category: Programming & Design
Role: Programming & Design
Employement Type: Full time

Education

Under Graduation: B.Tech/B.E. in Computers, B.Sc in Computers
Post Graduation: MS/M.Sc(Science) in Computers, MCA in Computers, M.Tech in Computers
Doctorate: Doctorate Not Required

Contact Details:

Company: Career Guideline
Location(s): Mumbai

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Keyskills:   Parquet ORC C++ Multithreading Linux Big Data Developer Big Data Developer Socket Programming JSON Avro

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Career Guideline

Career Guideline services India Pvt. ltd Career Guideline consultants believes in providing the best to its client. We specialize in providing permanent staffing solutions to our clients pan India. Understanding the need of quick and quality response, we have dedicated team of professionals who ...